Alloy wheels for a W126

[PeterJ]

Hi,

I have been offered some secondhand OZ split rim alloys off a 500 SL.
They are 17 x 8.5 rims. The information stamped on the wheels are;
11 85 7mb2 and
8.5jx17h2e13

I'm not sure of the last piece of info e13 I was expecting this to be the et reference but it's unfamiliar to me.

Can anyone tell me if they will fit on a 1990 500SE?

Thanks,

Peter